Strong to Severe Thunderstorms, Heavy Rain, And Flash Flooding Across the Midwest

Strong to severe thunderstorms, heavy rain and flooding is possible from the Great Lakes to the south-central Plains, as a strong cold front pushes into the extended area. Meanwhile, well above average temperatures are very likely across the Northeastern quad of the country, including the Northeast, Mid-Atlantic, Great Lakes and Ohio Valley.
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Last Update: 325 AM CDT Sun Sep 22 2019

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Chicago, IL Local Forecast Office

8NM ESE Chicago IL

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...
Today
Southwest winds 15 to 25 kt. Occasional gusts to 30 kts. Showers with thunderstorms likely. Waves 1 to 3 ft.
Tonight
Southwest winds 15 to 25 kt becoming west after midnight. Rain showers with thunderstorms likely in the evening, then chance of showers after midnight. Waves 1 to 3 ft building to 2 to 4 ft after midnight.
Monday
West winds 15 to 20 kt. Sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon.
Monday Night
West winds 10 to 15 kt. Mostly clear. Waves 1 ft or less.
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ABOUT THIS FORECAST

Last Update: 325 AM CDT Sun Sep 22 2019
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